31412688

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{5153}}^1$

素因数の和:5291

約数の個数: 40

約数和(自身を含む): 81804288

約数和(自身を除く): 50391600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 5153, 6096, 10306, 15459, 20612, 30918, 41224, 61836, 82448, 123672, 247344, 654431, 1308862, 1963293, 2617724, 3926586, 5235448, 7853172, 10470896, 15706344, 31412688]

約数ペア:

[(1, 31412688), (2, 15706344), (3, 10470896), (4, 7853172), (6, 5235448), (8, 3926586), (12, 2617724), (16, 1963293), (24, 1308862), (48, 654431), (127, 247344), (254, 123672), (381, 82448), (508, 61836), (762, 41224), (1016, 30918), (1524, 20612), (2032, 15459), (3048, 10306), (5153, 6096)]